| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.98 | 7.513% | $174.1496 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $187.40 | 13.167% | $212.075 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $63.66 | 6.858% | $68.0258 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $128.81 | 7.711% | $138.7425 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $126.63 | 5.312% | $133.3566 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $18.94 | 11.204% | $21.062 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $103.47 | 11.645% | $115.5191 | $115.52 | $115.50 | $115.50 |
| 7 purchase totals = | $790.89 | $862.9306 | $862.94 | $862.95 | $862.90 | |